3 years ago

What is the answer to 27a+18b

Mathematics

1 answer:

Alina [70]3 years ago

5 0

Answer: if your looking for the gcf its9

Step-by-step explanation:

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A circle with the equation (x + 4)2 + (y + 2)2 = 36 is reflected over the line x = 1. What is the equation of the image? (x + 4)

Rasek [7]

Answer:

Step-by-step explanation:

Currently, the graph looks like the attachment.

The centre of this circle is at (-4, -2), but when we flip it over the line x = 1 (the blue line on the picture), the centre will become ((1- -4) + 1, -2) = (6, -2).

Look for the equation $(x-h)^2+(y-k)^2=r^2$ that matches this center. We want the center (h, k) to be (6, -2), so our equation should look something like: